Nitrogen is normally used to maintain an inert atmosphere in metallurgical operations. Why is helium used for the reduction of `TiCl_(4)` with Mg meta

Question

Nitrogen is normally used to maintain an inert atmosphere in metallurgical operations. Why is helium used for the reduction of `TiCl_(4)` with Mg meta

Nitrogen is normally used to maintain an inert atmosphere in metallurgical operations. Why is helium used for the reduction of `TiCl_(4)` with Mg metal ?

Monjur Alahi

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2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Nitrogen combines with magnesium upon heating to form magnesium nitride. It cannot be used to provide an inert atmosphere in this case. Therefore, helium [He] a noble gas is used to provide the inert atmosphere
` 2 Mg +N_(2) overset("heat")to underset("Mag. nitride")(Mg_(3)N_(2))`

5 views Answered 2023-02-05 15:29